A) 1 1/2 × 2 2/3 B) 2/3 × 1 1/5 C) 1/3 ÷ 4 D) 2 7/10 ÷ 3
Matematika
mynameisJOHN
Pertanyaan
A) 1 1/2 × 2 2/3
B) 2/3 × 1 1/5
C) 1/3 ÷ 4
D) 2 7/10 ÷ 3
B) 2/3 × 1 1/5
C) 1/3 ÷ 4
D) 2 7/10 ÷ 3
2 Jawaban
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1. Jawaban eripane0541
A} 1 1/2 × 2 2/3 = 2×1 (1/2×2/3)
= 2 2/6 = 2 1/3
B} 2/3 × 1 1/5 = 2/3 × 6/5 = 12/15 = 4/5
C} 1/3 ÷ 4 = 1/3 × 4 = 1/3 × 4/4 = 4/12 = 1/3
D} 2 7/10 ÷ 3 = 27/10 ÷ 3/3
= 27/10 × 3/3 = 81/30 = 2 21/30 = 2 7/10 -
2. Jawaban Azzahnie14
A) 14 2/3
B) 1 7/15
C) 1/12
D) 9/10